| Used Operating Systems |
| 1 | 2452 | 74.33 | 1935 | 82.17 | +http://www.baidu.com/search/spider.html |
| 2 | 280 | 8.49 | 75 | 3.18 | +http://www.google.com/bot.html |
| 3 | 222 | 6.73 | 47 | 2.00 | +http://yandex.com/bots |
| 4 | 210 | 6.37 | 209 | 8.87 | http://www.yodao.com/help/webmaster/spid... |
| 5 | 65 | 1.97 | 50 | 2.12 | Windows NT |
| 6 | 16 | 0.48 | 12 | 0.51 | +http://ahrefs.com/robot/ |
| 7 | 12 | 0.36 | 6 | 0.25 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 12 | 0.36 | 6 | 0.25 | +http://www.bing.com/bingbot.htm |
| 9 | 10 | 0.30 | 5 | 0.21 | http://www.youdao.com/help/webmaster/spi... |
| 10 | 6 | 0.18 | 2 | 0.08 | ezooms.bot@gmail.com |
| 11 | 4 | 0.12 | 2 | 0.08 | Linux i686 [unknown version] |
| 12 | 4 | 0.12 | 2 | 0.08 | http://www.botje.com/plukkie.htm |
| 13 | 4 | 0.12 | 2 | 0.08 | +info@netcraft.com |
| 14 | 2 | 0.06 | 2 | 0.08 | Windows 98 |
